| This paper takes the practical problems that are encountered and need to be solved in the management of military cadres in the long term. Hope to apply the knowledge to the actual working field.This paper presents the importance of military officer’s online examination system in Zunyi Military Sub-district and its research status and significance, which gives research materials. The business analysis, function analysis and data analysis of the system are carried out by using the method of object oriented analysis. As to operational analysis, After a business description,it analyzes its organization, original operation flow and possible problems of online examination system before giving an idea about a new modified operation; As to functional analysis, it has definite views about system functions from the whole to the part by describing and analyzing cases, which includes personal information management, teaching resources, self-study, Online Q&A, model test, online assessment, information publicity and teaching&testing administration, etc. The use case diagram and the package diagram of the online theoretical study for the military officers of the Zunyi army were given, and the main use cases described; As to data analysis, Using concept class diagram, thumbnail to express data needs,it analyzes all data which is related to the whole system functions and presents E-R diagram and database table. In the last part, a conclusion has been made about research and analysis that have done in this paper while getting an idea for future work. |
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